Fix typo.

Author: criemen

.github/workflows/csharp-qltest.yml

@@ -36,7 +36,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
-      - name: Setup dotnetg
+      - name: Setup dotnet
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 8.0.101